瑕佹笡灏戞暩(sh霉)鎿�(j霉)鍌宠几鏅�(sh铆)闁撳湪鏁村€�(g猫)绯荤当(t菕ng)铏曠悊鏅�(sh铆)闁撴寚妯�(bi膩o)涓墍鍗犵殑姣旈噸锛岃姹傛暩(sh霉)鎿�(j霉)鍌宠几鐜囨噳(y墨ng)涓嶅皬浜嶦1(2.048Mb/s) 閫熺巼锛屽悓鏅�(sh铆)瑕佹眰閫氫俊閺堣矾瀹夊叏銆佸彲闈�銆傞€氶亷(gu貌)灏�(du矛)鍚勭ó鏁�(sh霉)鎿�(j霉)閫氫俊鎶€琛�(sh霉)鐨勫垎鏋�锛岀櫦(f膩)鐝�(xi脿n)鍏夌窔閺堣矾鏄渶绗﹀悎瑕佹眰鐨勩€�

    1銆侀妳浠嬭唱(zh矛)鏁�(sh霉)鎿�(j霉)閺堣矾鍒嗘瀽

     
    鐢变簬鍚屾檪(sh铆)瑕佹眰杓冮珮鐨勬暩(sh霉)鎿�(j霉)鍌宠几鐜囧強杓冮暦(zh菐ng)鐨勯€氫俊璺濋洟锛屽湪閵呬粙璩�(zh矛)閺堣矾涓笉閫�(j矛n)琛岀法纰煎拰瑾�(di脿o)鍒跺緢闆ｆ豢瓒虫寚妯�(bi膩o)瑕佹眰锛屼絾鏄珮閫熻(di脿o)鍒惰В瑾�(di脿o)鍣ㄤ笉鍍呭児(ji脿)鏍兼槀璨�锛岃€屼笖闆欐柟鎻℃墜閬�(gu貌)绋嬭不(f猫i)鏅�(sh铆)锛屽湪瑕佹眰闅ㄦ(j墨)瀵�(sh铆)鏅�(sh铆)鍌宠几鏁�(sh霉)鎿�(j霉)鐨勫牬(ch菐ng)鏈�(hu矛)椤劧涓嶉仼鐢�銆�
     

    鏈€閲嶈鐨勬槸锛屽偝绲�(t菕ng)鐨勯妳浠嬭唱(zh矛)閺堣矾鏃㈢敘(ch菐n)鐢熼浕纾佸共鎿句俊铏�(h脿o)锛屽張瀹规槗鍙楅浕纾佸共鎿剧殑褰遍熆锛岃€屼笖涓嶆槗婊胯冻EMC(闆荤鍏煎)鍜孍MI(闆荤骞叉摼)妯�(bi膩o)婧�(zh菙n)鐨勮姹�銆�

     
    2銆佸厜绾栭張璺殑鍒嗘瀽
     

    鍦ㄤ汉鍊戠殑鍌崇当(t菕ng)鍗拌薄涓�锛屽厜绾栨噳(y墨ng)鐢ㄤ簬鐭窛闆㈤€氫俊鏄笉缍�(j墨ng)婵�(j矛)鐨�锛屼絾鏄畠鏈夎憲閵呬粙璩�(zh矛)閸佃矾涓嶅彲姣旀摤鐨勫劒(y艒u)榛�(di菐n)锛�

    2.1銆佸厜绾栭張璺棦涓嶇櫦(f膩)灏勯浕纾佹尝锛屼篃涓嶅彈鍏跺奖闊�锛屽厜绾栦箣闁撴矑(m茅i)鏈夊共 鎿�锛岃纰肩巼澶уぇ闄嶄綆銆傝ō(sh猫)瑷�(j矛)浜哄摗涓嶇敤鑰冩叜鍙兘鑰﹀悎閫�(j矛n)渚�(l谩i)鐨勭挵(hu谩n)澧冨櫔鑱�锛�

    2.2銆佸厜绾栨彁渚涗簡閫氫俊閺堣矾闆欐柟涔嬮枔鐨勯浕姘ｉ殧闆�锛屾秷闄や簡闀�(zh菐ng)璺濋洟瑷�(sh猫)鍌欎箣闁撶敱浜庡湴闆讳綅涓嶅悓寮曡捣鐨勫晱(w猫n) 椤屻€傚悓鏅�(sh铆)瑷�(sh猫)瑷�(j矛)浜哄摗鍐嶄篃涓嶇敤鐐洪樆鎶楀尮閰嶈€岄牠鐤间簡锛�

    2.3銆佸厜绾栫櫦(f膩)灏勫櫒鍙噰鐢ㄦ暩(sh霉)瀛楄(di脿o)鍒堕﹨(q奴)鍕�(d貌ng)闆昏矾銆傛暩(sh霉)瀛楀熀甯朵俊铏�(h脿o)鍙缍�(j墨ng)閬�(gu貌)绨�(ji菐n)鍠殑绶氳矾绶ㄧ⒓锛屽嵆鍙洿鎺ラ﹨(q奴)鍕�(d貌ng)鍏夌簴鐧�(f膩)灏勫櫒銆�

     
    鐝�(xi脿n)鍦�锛屽厜绾栧櫒浠跺児(ji脿)鏍艰垏浠ュ墠鐩告瘮宸茬稉(j墨ng)澶у箙涓嬮檷锛岃€屼粖鍚庨毃钁楅嫾绾滃児(ji脿)鏍肩殑涓婂崌鍙婂厜绾栧櫒浠跺児(ji脿)鏍肩殑閫�(j矛n)涓€姝ヤ笅闄�锛屼汉 鍊戦伕鎿囧厜绾栨檪(sh铆)灏囦笉鍐嶉鍏堣€冩叜鍍�(ji脿)鏍煎洜绱�銆傚洜姝�锛屾垜鍊戠稖鍚堣€冩叜閫熺巼鑸囪窛闆㈡寚妯�(bi膩o)锛岄伕鎿囧悎閬╅(l猫i)鍨嬬殑鍏夌簴銆佹敹鐧�(f膩)鍣ㄥ強鍏堕﹨(q奴)鍕�(d貌ng)闆昏矾锛屽彲浠ョ嵅寰楅珮鎬ц兘鍍�(ji脿)鏍兼瘮鐨勫厜绾栭€氫俊閸佃矾銆�
     

    3銆佸厜绾栭€氫俊鍣ㄤ欢鐨勯伕鎿�

     
    涓€鍊�(g猫)鍩烘湰鐨勫厜绾栭€氫俊绯荤当(t菕ng)闈炲父绨�(ji菐n)鍠細涓€鍊�(g猫)LED鐧�(f膩)灏勫櫒灏囬浕淇¤櫉(h脿o)杞�(zhu菐n)璁婃垚鍏変俊铏�(h脿o)锛屽苟灏囦箣鑰︽渻(hu矛)閫�(j矛n)鍏ュ偝杓稿厜绾栦腑锛屽厜淇¤櫉(h脿o)閫氶亷(gu貌)鍏夌簴鍒伴仈(d谩)鍏夋帴鏀跺櫒锛屽畠鎶婃帴鏀跺埌鐨勫厜淇¤櫉(h脿o)鎭㈠京(f霉)鎴愬師渚�(l谩i)鐨勯浕淇¤櫉(h脿o)杓稿嚭銆�

    鍏夌簻鐨勯伕鎿�

     
    涓€鑸�锛岀煶鑻辩幓鐠冨厜绾栫敱浜庡叾浣庢悕鑰�銆侀珮甯跺鑰岀敤浜庨暦(zh菐ng)璺濋洟閫氫俊閺堣矾锛屼緥濡�锛屼互澶恫(w菐ng)鍜孎DDI妯�(bi膩o)婧�(zh菙n)鎸囧畾閲囩敤澶氭ā 62.5/125μm鐭宠嫳鐜荤拑鍏夌簴銆傞€欎簺绱�(x矛)绾栬姱鐨勫厜绾栭渶瑕侀珮绮惧害閫ｆ帴鍣ㄤ互娓涘皯鑰﹀悎鎼嶈€楋紝灏�(du矛)浜庡伐妤�(y猫)鎳�(y墨ng)鐢�锛岄渶瑕佷綆鎴愭湰鐨勫厜绾滃拰閫ｆ帴鍣�銆傚洜姝�锛�1mm鐨� POF(Plymer OpTIcal Fibers)鍜�200μm鐨凥CS(Hard Clad Silica)鍏夌簴鏄渶濂介伕鎿�锛屽畠鍊戝潎灞簬闅庤簫鎶樺皠鐜囩殑澶氭ā鍏夌簴銆�

     
    1mm POF鐨勫吀鍨嬫悕鑰楀€煎湪650nm娉㈤暦(zh菐ng)鏅�(sh铆)鐐�0.2dB/m锛岃€�200μm HCS鍏夌簴鍦�650mm娉㈤暦(zh菐ng)鍏稿瀷鎼嶈€楀€煎儏鐐�8dB/km锛屽湪820nm娉㈤暦(zh菐ng)鏅�(sh铆)鏇村皯銆侶CS鍏夌簴鐨勬牳蹇冩槸鐭宠嫳鐜荤拑锛屽寘灞ゆ槸灏�(zhu膩n)鍒╃殑楂樺挤(qi谩ng)搴﹁仛鍚堢墿锛屼笉鍍呭鍔犱簡鍏� 绾栫殑寮�(qi谩ng)搴�锛岃€屼笖闃叉疆闃叉薄鏌�锛屽璀�(h霉)濂楀墖鏄�2.2mm鐨勮仛姘箼鐑�銆侶CS鍏夌簴鍙伐浣滀簬涓€40鈩冿綖+85鈩冪殑婧害鑼冨湇鍏�(n猫i)锛屾灦瑷�(sh猫)婧害鑼冨湇鐐轰竴20鈩冧竴+85鈩�锛屽湪 鎬ц兘鑸囧児(ji脿)鏍间笂鍧囨豢瓒崇郴绲�(t菕ng)瑕佹眰銆�
     

    3.1銆佸伐浣滄尝闀�(zh菐ng)鐨勯伕鎿�

     
    鍏夌簴閫氫俊绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛)蹇呴爤鑰冩叜鍏夌簴鎼嶈€楄垏鑹叉暎灏�(du矛)绯荤当(t菕ng)甯朵締(l谩i)鐨勫奖闊匡紝鐢变簬鎼嶈€楀拰鑹叉暎閮借垏绯荤当(t菕ng)鐨勫伐浣滄尝闀�(zh菐ng)鏈夐棞(gu膩n)锛屽洜姝ゅ伐浣滄尝闀�(zh菐ng)鐨勯伕鎿囨垚鐐虹郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)鐨勪竴鍊�(g猫)涓昏鍟�(w猫n)椤屻€�

     
    缍滃悎鑰冩叜绯荤当(t菕ng)鐨勬寚妯�(bi膩o)瑕佹眰鑸囬伕瀹氱殑鍏夌簴锛岄伕鎿�820nm娉㈤暦(zh菐ng)鍙娇HCS鍏夌簴鎼嶈€椾綆鑷�6dB/km锛屽悓鏅�(sh铆)鑹叉暎涔熼仈(d谩)鍒版渶灏�銆�

    3.2銆佸厜婧愮殑閬告搰

     
    鍦�820m娉㈤暦(zh菐ng)涓嬶紝LED鏄彲浠ラ伕鐢ㄧ殑鏈€浣冲厜婧�锛岃垏鍗婂皫(d菐o)楂旀縺鍏夊櫒鐩告瘮锛孡ED鐨勯﹨(q奴)鍕�(d貌ng)闆昏矾绨�(ji菐n)鍠紝涓旀垚鏈綆銆�

    4銆佷竴绋(sh铆)鐢ㄧ殑鍏夌簴LED椹�(q奴)鍕�(d貌ng)闆昏矾

    鍏夌簴闆欏伐閫氫俊绯荤当(t菕ng)鍏朵腑椹�(q奴)鍕�(d貌ng)闆昏矾鐨勪綔鐢ㄦ槸灏囬浕鍔熺巼杞�(zhu菐n)鎻涙垚鍏夊姛鐜囷紝骞跺皣瑕佸偝杓�?sh霉)纰惧é鐩�?h脿o)瑾�(di脿o)鍒跺埌鍏夋簮鐨勮几鍑轰笂锛屽畠灏�(du矛)鍏夋簮鍚屾檪(sh铆)鎻愪緵鍋忕疆闆绘祦鍜岄毃鏁�(sh霉)瀛椾俊铏�(h脿o)鑰岃畩鍖栫殑瑾�(di脿o)鍒堕浕娴�銆�

     
    瑷�(sh猫)瑷�(j矛)LED椹�(q奴)鍕�(d貌ng)闆昏矾蹇呴爤棣栧厛鑰冩叜椹�(q奴)鍕�(d貌ng)LED鐨勯浕娴佸嘲鍊硷紝濡傛灉瓒呴亷(gu貌)浜嗗嘲鍊奸﹨(q奴)鍕�(d貌ng)闆绘祦鍏変俊铏�(h脿o)灏囨渻(hu矛)鐢�(ch菐n)鐨勯亷(gu貌)娌栫従(xi脿n)璞�銆傝€岀敱姝ゅ湪鎺ユ敹鍣ㄥ紩璧风殑闆讳俊铏�(h脿o)鐨勪笅娌�锛屽姞涓婁締(l谩i)鑷斁澶� 鍣ㄥ櫔鑱茬殑褰遍熆锛岀祼(ji茅)鏋滃彲鑳芥渻(hu矛)瓒婇亷(gu貌)姣旇純鍣ㄧ殑妾㈡脯(c猫)闁€(m茅n)闄�锛岄€犳垚瑾ょ⒓銆傚悓鏅�(sh铆)LED鏈変竴鍊�(g猫)鐔勬粎姣旈粸(di菐n)浜洶闆ｇ殑鐗归粸(di菐n)锛屽畠鏈�(hu矛)鐢�(ch菐n)鐢熸嫋灏剧従(xi脿n)璞�锛岀暥(d膩ng)閲囩敤涓茶椹�(q奴)鍕�(d貌ng)闆昏矾鏅�(sh铆)閫欑ó鐝�(xi脿n)璞″挨鍏� 鏄庨’銆傝€屽苟鑱�(li谩n)椹�(q奴)鍕�(d貌ng)鏂瑰紡鍙互鐐篖(zh菐ng)ED涓殑杓夋祦瀛愭彁渚涗竴姊濅綆闃婚€氶亾锛屽緸鑰屾笡灏戣剤瀵け鐪熷拰鎱㈡嫋灏剧従(xi脿n)璞�銆�